From 59d855a0fe36c06dbfef6f7bbd4fc018cc38f496 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Sat, 7 Jun 2003 18:16:12 +0000
Subject: [PATCH] When boot strapping from older systems, don't specify a C
 standard in the bootstrap process.  This allows one to more completely build
 from a -stable box.

Reviewed by: ru@ (briefly)
---
 Makefile.inc1 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile.inc1 b/Makefile.inc1
index 61621a76473..849ba9944c9 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -202,6 +202,9 @@ BMAKEENV=	DESTDIR= \
 		PATH=${BPATH}:${PATH} \
 		WORLDTMP=${WORLDTMP} \
 		MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}"
+.if ${BOOTSTRAPPING} < 501100
+BMAKEENV+=	CSTD=
+.endif
 BMAKE=		MAKEOBJDIRPREFIX=${WORLDTMP} \
 		${BMAKEENV} ${MAKE} -f Makefile.inc1 \
 		BOOTSTRAPPING=${OSRELDATE} \